-
公开(公告)号:KR101769177B1
公开(公告)日:2017-08-18
申请号:KR1020130094997
申请日:2013-08-09
Applicant: 한국전자통신연구원 , 한양대학교 산학협력단
Abstract: 둘이상의광각카메라를이용하여사용자의 3차원위치를계산하고, 협각카메라를이용하여상기사용자의위치정보및 눈영역검출정보를이용하여팬(pan), 틸트(tilt), 및포커스(focus) 동작을수행하며, 협각카메라의동작을통하여획득한눈 영상으로부터동공중심정보및 각막반사광정보를검출한후, 최종적으로동공중심정보및 각막반사광정보로부터시선위치정보를계산하는시선추적장치및 방법을제공한다.
Abstract translation: 通过在两个或更多个照相机上使用广角照相机来对用户进行尺寸位置,并且通过使用窄范围照相机利用用户的位置信息和眼部检测信息来执行摇动操作,倾斜操作和焦点操作操作, 一种凝视追踪装置和方法,用于在通过操作窄角度相机从所获取的眼睛图像中检测到瞳孔中心信息和角膜反射信息之后,根据瞳孔中心信息和角膜反射信息计算凝视位置信息 。
-
公开(公告)号:KR101739769B1
公开(公告)日:2017-05-26
申请号:KR1020100132539
申请日:2010-12-22
Applicant: 한국전자통신연구원
IPC: H04N21/438 , H04N21/2362 , H04N21/236 , H04N21/2343
Abstract: 본발명에따른전송프레임구조에는, 전송데이터가파일캐스팅서비스용데이터임을수신기에알려주기위하여, DMB-AF 기반 DMB 전송프레임(Transmission Frame)의 FIC(Fast Information Channel)를구성하는복수의 FIB(Fast Information Block) 중 FIB 데이터필드상에서 extension 13에따른 FIG(Fast Infrmation Group)데이터필드의타입 0 필드의사용자어플리케이션타입에파일캐스팅을나타내는값이기록되고, 상기 FIG(Fast Infrmation Group)데이터필드의타입 0 필드의사용자어플리케이션데이터필드에브랜드식별자가기록되는것을특징으로한다.
Abstract translation: 为了向接收机通知传输数据是用于文件广播服务的数据,根据本发明的传输帧结构包括多个构成DMB-1的FIC(快速信息信道)的FIB(快速)信道, 指示文件转换的值根据FIG(快速信息组)数据字段的FIB数据字段上的扩展名13被记录在FIG(快速信息组)数据字段的类型0字段的用户应用类型中, 品牌标识符记录在该字段的用户应用程序数据字段中。
-
公开(公告)号:KR101712673B1
公开(公告)日:2017-03-06
申请号:KR1020100110944
申请日:2010-11-09
Applicant: 한국전자통신연구원 , 동국대학교 산학협력단
IPC: G06T7/00
Abstract: 동공중심검출장치및 방법이개시된다. 본발명의실시예들에따르면, 사용자의동공중심을검출하기위해서아다부스트알고리즘및 캠쉬프트알고리즘중 적어도하나를선택적으로적용하여후보영역을검출함으로써, 처리속도를감소시키고, 검출성공률을높일수 있다. 또한, 후보영역에대해서원형검출알고리즘을적용하여초기동공중심을검출하고, 초기동공중심에대해서지역적이진화과정, 라벨링과정및 무게중심연산과정을순차적으로적용하여동공중심을검출함으로써, 동공의불규칙한모양및 관찰형태에상관없이정확한동공중심을검출할수 있다.
Abstract translation: 目的:提供一种用于检测瞳孔中心的装置和方法,通过选择性应用AdaBoost算法和CAMShift算法来检测候选区域。 构成:候选区域检测单元(110)通过选择性地应用AdaBoost算法和CAMShift算法从眼图检测用于检测瞳孔中心的候选区域。 瞳孔中心检测单元(120)向候选区域应用圆检测算法。 瞳孔中心检测单元通过应用局部二值化处理,标记处理和质心计算处理来检测瞳孔中心。
-
公开(公告)号:KR1020160075155A
公开(公告)日:2016-06-29
申请号:KR1020140184782
申请日:2014-12-19
Applicant: 한국전자통신연구원
IPC: G06T7/00
CPC classification number: G06T7/00 , G06T7/0002 , G06T7/0004
Abstract: 각막반사광및 동공기반눈 검출장치및 방법이개시된다. 눈검출장치는각막반사광후보를추출하고, 상기추출된각막반사광후보를이용하여동공후보를추출한후 상기추출된동공후보를이용하여눈을선택할수 있다.
Abstract translation: 公开了一种基于角膜反射光和瞳孔检测眼睛的装置和方法。 用于检测眼睛的装置提取角膜反射光候选物,通过使用提取的角膜反射光候选提取瞳孔候选,然后通过使用提取的瞳孔候选来选择眼睛。
-
公开(公告)号:KR1020150087909A
公开(公告)日:2015-07-31
申请号:KR1020140008091
申请日:2014-01-23
Applicant: 한국전자통신연구원
IPC: G06F3/01
CPC classification number: G06F3/01
Abstract: 본명세서는멀티모달리티제어방법및 시스템에관한것이다. 이러한본 명세서는사용자로부터복수의모달리티정보를입력받는모달리티입력모듈, 상기사용자의영상및 상기사용자에대한정보를입력받아, 상기시스템에상기사용자의영상및 상기사용자에대한정보를등록하는사용자등록모듈, 상기사용자영상으로부터상기사용자의얼굴을인식하는사용자인식모듈, 상기사용자정보및 상기사용자얼굴을기반으로상기사용자의상황정보를생성하는상황인지모듈및 상기복수의모달리티정보및 상기사용자의상황정보를기반으로제어신호를생성하는모달리티통합해석모듈을포함하는멀티모달리티제어시스템을제공한다.
Abstract translation: 本发明涉及多模态控制方法及其系统。 多模式控制系统包括:模式输入模块,其从用户接收多模态信息; 用户登录模块,其接收关于用户的信息和用户图像,以将关于用户和用户图像的信息注册到系统; 用户识别模块,其从所述用户图像识别所述用户的面部; 情况识别模块,其基于用户信息和用户面生成用户状况信息; 以及基于多模态信息和用户状况信息生成控制信号的综合模态分析模块。
-
公开(公告)号:KR1020140045873A
公开(公告)日:2014-04-17
申请号:KR1020130094997
申请日:2013-08-09
Applicant: 한국전자통신연구원 , 한양대학교 산학협력단
CPC classification number: G06F3/013 , G06T7/215 , G06T7/73 , G06T2207/30041
Abstract: Provided are a device and a method for eye-tracking which comprises: calculating a three-dimensional position of a user by using two or more wide-angle cameras; performing pan, tilt, and focus operation by using the position information of the user and eye region detection information by using a narrow-angle camera; detecting pupil centered information and corneal reflection light information from an eye image acquired through the operation of the narrow-angle camera; and finally calculating gaze information from the pupil centered information and the corneal reflection light information. [Reference numerals] (330) Calibration performing unit; (340) Image acquisition unit; (350) Detection unit; (360) Gaze position calculating unit
Abstract translation: 提供了一种用于眼睛追踪的装置和方法,其包括:通过使用两个或更多个广角照相机来计算用户的三维位置; 通过使用窄角度摄像机使用用户的位置信息和眼睛区域检测信息进行平移,倾斜和聚焦操作; 从通过所述窄角度相机的操作获得的眼睛图像中检测瞳孔中心信息和角膜反射光信息; 最后从瞳孔中心信息和角膜反射光信息中计算注视信息。 (附图标记)(330)校准执行单元; (340)图像采集单元; (350)检测单元; (360)注视位置计算单位
-
公开(公告)号:KR1020130138696A
公开(公告)日:2013-12-19
申请号:KR1020130066484
申请日:2013-06-11
Applicant: 한국전자통신연구원
IPC: H04N21/43 , H04N21/235 , H04L12/70
CPC classification number: H04L1/0011 , H04L1/0002 , H04L1/0009 , H04L1/0014 , H04L1/0033 , H04L1/0041 , H04L1/203
Abstract: Effective multimedia transmission is possible by performing rate adaptation using a bit error rate (BER), and the BER can be estimated using signal strength and modulation information (Figure 7 or 9) in a media access control (MAC) layer and be compatibly used in different wireless networks through message standardization.
Abstract translation: 可以通过使用误码率(BER)进行速率自适应来实现有效的多媒体传输,并且可以使用介质访问控制(MAC)层中的信号强度和调制信息(图7或9)来估计BER,并且可以兼容地使用 不同的无线网络通过消息标准化。
-
公开(公告)号:KR1020130088718A
公开(公告)日:2013-08-08
申请号:KR1020120111325
申请日:2012-10-08
Applicant: 한국전자통신연구원
Inventor: 조용주 , 이용주 , 백승권 , 차지훈 , 임성용 , 기명석 , 석주명 , 김진웅 , 칸,마하마드무르타자 , 하피즈,레한 , 아니스,하리스 , 라티프,무타히르 , 라줄,아샤 , 알리,아샤드
CPC classification number: H04N9/3182 , H04N9/3147
Abstract: PURPOSE: An apparatus for correcting color for an image projection device and a method thereof are provided to minimize color correction procedure, by performing color correction using one sample image in a single projection or multi projection system. CONSTITUTION: A color correction device acquires a photographing image obtained by photographing a projected sample image in which an image acquisition device is projected (S100). The color correction device generates a 3D color cube by area on the basis of a color value of a block of the sample image and a color value of the photographing image, and selects a reference 3D color cube (S120,S140). The color correction device generates a look-up table for each area on the basis of the reference 3D color cube, and corrects the color of an input image by using the look-up table (S160,S180). [Reference numerals] (S100) Acquiring a photographing image obtained by photographing a projected sample image using an image acquisition device; (S120) Generating a 3D color cube by the area of the photographing image on the basis of a color value of a block of the sample image and a color value of the photographing image; (S140) Selecting a reference 3D color cube; (S160) Generating a look-up table (LUT) for each area on the basis of the reference 3D color cube; (S180) Correcting the color of an input image by using the look-up table
Abstract translation: 目的:提供一种用于校正图像投影设备的颜色的设备及其方法,以通过在单个投影或多投影系统中使用一个样本图像进行颜色校正来最小化颜色校正过程。 构成:颜色校正装置获取通过拍摄投射了图像获取装置的投影样本图像而获得的拍摄图像(S100)。 颜色校正装置根据样本图像的块的颜色值和拍摄图像的颜色值,按区域生成3D颜色立方体,并且选择参考3D立方体(S120,S140)。 颜色校正装置基于参考3D彩色立方体为每个区域生成查找表,并且通过使用查找表来校正输入图像的颜色(S160,S180)。 (附图标记)(S100)获取通过使用图像获取装置拍摄投影的样本图像而获得的拍摄图像; (S120)基于所述拍摄图像的块的颜色值和所述拍摄图像的颜色值,通过所述拍摄图像的区域生成3D彩色立方体; (S140)选择参考3D彩色立方体; (S160)基于参考3D彩色立方体为每个区域生成查找表(LUT); (S180)使用查找表校正输入图像的颜色
-
公开(公告)号:KR1020120126700A
公开(公告)日:2012-11-21
申请号:KR1020110044710
申请日:2011-05-12
CPC classification number: G06F15/0291 , G06T15/005
Abstract: PURPOSE: A three-dimensional electronic book reproducing apparatus and a method thereof are provided to reproduce electronic book data based on a command inputted from an input unit and to activate an electronic book service. CONSTITUTION: A control unit(310) interprets three-dimensional electronic book data based on a command inputted from an input unit. The control unit determines whether to reproduce data of a two-dimensional mode or a three-dimensional mode with reference to page attribute information. The control unit performs rendering and decoding of an image object in case of reproducing three-dimensional electronic book data. The control unit reproduces a three-dimensional image. A memory(306) stores the three-dimensional electronic book data transferred from the control unit. [Reference numerals] (302) Transceiver; (304) Input unit; (306) Memory; (308) Display unit; (312) OCF processing unit; (314) OPF processing unit; (316) OPS processing unit; (318) 2D object information processing unit; (320) 2D object play unit; (322) Cubic object information processing unit; (324) Cubic image conversion processing unit; (326) Cubic object play unit
Abstract translation: 目的:提供一种三维电子书重放装置及其方法,用于基于从输入单元输入的命令再现电子书数据并激活电子书服务。 构成:控制单元(310)基于从输入单元输入的命令来解释三维电子书数据。 参考页面属性信息,控制单元确定是否再现二维模式或三维模式的数据。 在再现三维电子书数据的情况下,控制单元执行图像对象的绘制和解码。 控制单元再现三维图像。 存储器(306)存储从控制单元传送的三维电子书数据。 (302)收发器; (304)输入单元; (306)内存; (308)显示单元; (312)OCF处理单元; (314)OPF处理单元; (316)OPS处理单元; (318)2D对象信息处理单元; (320)2D物体播放单元; (322)立方物体信息处理单元; (324)立方图像转换处理单元; (326)立方体玩具单元
-
公开(公告)号:KR1020120108550A
公开(公告)日:2012-10-05
申请号:KR1020110026548
申请日:2011-03-24
Applicant: 에스케이플래닛 주식회사 , 한국전자통신연구원
IPC: G06Q50/10
CPC classification number: G06F3/0483
Abstract: PURPOSE: A rich media content authoring device and a method thereof are provided to enable a general user to easily and conveniently author e-book contents by purchasing a part of contents and supplying a rich media e-book authoring interface environment. CONSTITUTION: An object input interface unit(102) inserts each object about rich media contents. The object input interface unit inputs information about each object. An object editing interface unit(104) displays the information about each object. The object editing interface unit provides an environment for editing the information about each object. An object output interface unit(106) displays the spatial placement of each object. [Reference numerals] (102) Objet input interface unit; (104) Object editing interface unit; (106) Object output interface unit
Abstract translation: 目的:提供丰富的媒体内容创作设备及其方法,使一般用户能够通过购买一部分内容并提供丰富的媒体电子书创作界面环境来轻松方便地创作电子书内容。 构成:对象输入接口单元(102)插入关于富媒体内容的每个对象。 对象输入接口单元输入关于每个对象的信息。 对象编辑界面单元(104)显示关于每个对象的信息。 对象编辑界面单元提供编辑关于每个对象的信息的环境。 对象输出接口单元(106)显示每个对象的空间位置。 (附图标记)(102)对象输入接口单元; (104)对象编辑界面单元; (106)对象输出接口单元
-
-
-
-
-
-
-
-
-